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What chemical element got its name from the poisoning of rodents? Detailed answer

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What chemical element got its name from the poisoning of rodents?

Arsenic oxide has long been used to poison rodents, so the name of the element in folk speech was formed from the word "mouse".

Authors: Jimmy Wales, Larry Sanger

 Random interesting fact from the Great Encyclopedia:

Who are El Niño and La Niña?

The Spanish name El nino - a boy, and also the baby Christ (according to the Catholic tradition) - meteorologists call a warm current in the Pacific Ocean, which is found at irregular intervals during Christmas off the coast of Peru. It affects the climate of the region, causing drastic weather changes. Sometimes a cold current is also found nearby - La nina (in Spanish - a girl).

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Machine for thinning flowers in gardens 02.05.2024

In modern agriculture, technological progress is developing aimed at increasing the efficiency of plant care processes. The innovative Florix flower thinning machine was presented in Italy, designed to optimize the harvesting stage. This tool is equipped with mobile arms, allowing it to be easily adapted to the needs of the garden. The operator can adjust the speed of the thin wires by controlling them from the tractor cab using a joystick. This approach significantly increases the efficiency of the flower thinning process, providing the possibility of individual adjustment to the specific conditions of the garden, as well as the variety and type of fruit grown in it. After testing the Florix machine for two years on various types of fruit, the results were very encouraging. Farmers such as Filiberto Montanari, who has used a Florix machine for several years, have reported a significant reduction in the time and labor required to thin flowers. ... >>

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Impregnation against fire 01.05.2003

For those who "work" with fire, special non-combustible clothing is very necessary. Impregnations for fabrics are already being used to protect them from fire.

Scientists from the Institute of Chemistry of Solutions (Ivanovo) came up with new polymeric flame retardants based on nitrogen-containing derivatives of alkyl phosphoric acid. The main difference between these substances and those already known is that they slow down the flame, actively participating in the combustion process itself.

The result of ongoing chemical reactions is a carbon residue that prevents air from reaching the material - and the fire recedes. In addition, the new moderators and their combustion products are non-toxic, all reactions proceed without the release of harmful substances. Fabrics and other materials impregnated with solutions of such retarders become resistant to burning, destruction of fibers, smoldering - and this is a very important quality for overalls.

Any flammable materials can be treated with similar compounds: wood, wallpaper, linoleum, furniture upholstery, building, finishing, paint and varnish materials.

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